Thermodynamics and Heat CDS Questions

CDS Physics

Thermodynamics and Heat MCQ Questions


7.
Conduction is the method of transfer of heat in
A.
Solid
B.
Liquid
C.
Gases
D.
Vacuum
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ANSWER :
A. Solid
8.
The temperature is measured in
A.
degree
B.
Degree-celsius
C.
meter
D.
None of the above
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ANSWER :
B. Degree-celsius
9.
Which one is filled in the bulb of a thermometer?
A.
Lead
B.
Mercury
C.
Gold
D.
Silver
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ANSWER :
B. Mercury
10.
Heat capacity depends on
A.
Mass of the body
B.
change in temperature
C.
Nature of the substance
D.
All the above
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ANSWER :
D. All the above
11.
Objects at different initial temperatures, when kept in contact, gradually come to
A.
Zero
B.
a common temperature
C.
a higher temperature
D.
a lower temperature
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ANSWER :
B. a common temperature
12.
Which of the following is not used for the measurement of temperature
A.
Thermistor
B.
Pyrometer
C.
Thermometer
D.
Geyser
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ANSWER :
D. Geyser